Quick Start - Android Compose App Gradle Files

app_build.gralde

plugins {
    id 'com.android.application'
    id 'org.jetbrains.kotlin.android'
    id 'kotlin-kapt'
    id 'com.google.dagger.hilt.android'
}

android {
    namespace '<com.replace.your>'
    compileSdk 33

    defaultConfig {
        applicationId "<com.replace.your>"
        minSdk 25
        targetSdk 33
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
        vectorDrawables {
            useSupportLibrary true
        }
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
    kotlinOptions {
        jvmTarget = '1.8'
    }
    buildFeatures {
        compose true
    }
    composeOptions {
        kotlinCompilerExtensionVersion '1.1.1'
    }
    packagingOptions {
        resources {
            excludes += '/META-INF/{AL2.0,LGPL2.1}'
        }
    }

    testOptions {
        unitTests {
            includeAndroidResources = true
        }
    }
}

dependencies {

    implementation 'androidx.core:core-ktx:1.9.0'
    implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.5.1'
    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$androidx_lifecycle_viewmodel_version"
    implementation "androidx.lifecycle:lifecycle-viewmodel:$androidx_lifecycle_viewmodel_version"
    implementation 'androidx.activity:activity-compose:1.6.1'
    implementation "androidx.compose.ui:ui:$compose_ui_version"
    implementation "androidx.compose.ui:ui-tooling-preview:$compose_ui_version"
    implementation "androidx.compose.material3:material3:$material3_version"
    implementation "androidx.compose.material:material:$compose_ui_version"
    debugImplementation "androidx.compose.ui:ui-tooling:$compose_ui_version"
    debugImplementation "androidx.compose.ui:ui-test-manifest:$compose_ui_version"

    //networking
    implementation "com.squareup.retrofit2:retrofit:$retrofit_version"
    implementation "com.squareup.retrofit2:converter-gson:$retrofit_version"

    //Hilt DI
    implementation("com.google.dagger:hilt-android:$hilt_di_version")
    kapt("com.google.dagger:hilt-android-compiler:$hilt_di_version")

    // For instrumentation tests
    androidTestImplementation  "com.google.dagger:hilt-android-testing:$hilt_di_version"
    androidTestAnnotationProcessor "com.google.dagger:hilt-compiler:$hilt_di_version"

    // For local unit tests
    testImplementation "com.google.dagger:hilt-android-testing:$hilt_di_version"
    testAnnotationProcessor "com.google.dagger:hilt-compiler:$hilt_di_version"

    //Testing Frameworks
    //mockito
    testImplementation "org.mockito:mockito-core:4.8.1"
    testImplementation "org.mockito.kotlin:mockito-kotlin:4.0.0"
    //junit
    testImplementation 'junit:junit:4.13.2'
    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
    androidTestImplementation "androidx.compose.ui:ui-test-junit4:$compose_ui_version"
    //robolectric
    testImplementation 'org.robolectric:robolectric:4.8'
    //Google Truth
    testImplementation "com.google.truth:truth:1.1.3"



    //Jetpack Navigation
    // Java language implementation
    implementation "androidx.navigation:navigation-fragment:$nav_version"
    implementation "androidx.navigation:navigation-ui:$nav_version"

    // Kotlin
    implementation "androidx.navigation:navigation-fragment-ktx:$nav_version"
    implementation "androidx.navigation:navigation-ui-ktx:$nav_version"

    // Feature module Support
    implementation "androidx.navigation:navigation-dynamic-features-fragment:$nav_version"

    // Testing Navigation
    androidTestImplementation "androidx.navigation:navigation-testing:$nav_version"

    // Jetpack Compose Integration
    implementation "androidx.navigation:navigation-compose:$nav_version"

    //material icons
    implementation("androidx.compose.material:material-icons-extended:$compose_ui_version")

    // 4. Android - Use Guava types
    implementation("com.google.guava:guava:31.1-android")

//    Coil - Imageloader
    implementation("io.coil-kt:coil:2.2.2")
    implementation("io.coil-kt:coil-compose:2.2.2")


    //  Room (DB)
    implementation "androidx.room:room-runtime:$room_version"
    annotationProcessor "androidx.room:room-compiler:$room_version"

    // To use Kotlin annotation processing tool (kapt)
    kapt "androidx.room:room-compiler:$room_version"

    // optional - RxJava3 support for Room
    implementation "androidx.room:room-rxjava3:$room_version"

    // optional - Guava support for Room, including Optional and ListenableFuture
    implementation "androidx.room:room-guava:$room_version"

    // optional - Test helpers
    testImplementation "androidx.room:room-testing:$room_version"

    // optional - Paging 3 Integration
    implementation "androidx.room:room-paging:$room_version"
}

// Allow references to generated code
kapt {
    correctErrorTypes = true
}

project_build.gradle

buildscript {
    ext {
        compose_ui_version = '1.3.1'
        hilt_di_version = '2.44'
        retrofit_version = '2.9.0'
        androidx_lifecycle_viewmodel_version = "2.5.1"
        nav_version = "2.5.3"
        material3_version= "1.0.1"
        room_version = "2.4.3"

    }
}// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
    id 'com.android.application' version '7.3.0' apply false
    id 'com.android.library' version '7.3.0' apply false
    id 'org.jetbrains.kotlin.android' version '1.6.10' apply false
    id("com.google.dagger.hilt.android") version "$hilt_di_version" apply false
}

Quick Start - Android Compose App Gradle Files.md

ReadMe

Thanks for checking out my gist. This is a handy quick-start template for your Gradle files to setup an Android Compose app with the following features

Note Versions May Have Changed

App

• Kotlin Support
• Material 3 (Theming)
• Retrofit 2 (Networking)
• Android ViewModel Support
• Hilt (Dependency Injection)
• Jetpack Navigation
• Coil (Imageloader)
• Android Room (Database)
• RxJava3

Testing

• Mockito
• Junit
• Robolectric
• Google Truth